55019280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229247}}^1$

素因数の和:229263

約数の個数: 40

約数和(自身を含む): 170560512

約数和(自身を除く): 115541232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229247, 458494, 687741, 916988, 1146235, 1375482, 1833976, 2292470, 2750964, 3438705, 3667952, 4584940, 5501928, 6877410, 9169880, 11003856, 13754820, 18339760, 27509640, 55019280]

約数ペア:

[(1, 55019280), (2, 27509640), (3, 18339760), (4, 13754820), (5, 11003856), (6, 9169880), (8, 6877410), (10, 5501928), (12, 4584940), (15, 3667952), (16, 3438705), (20, 2750964), (24, 2292470), (30, 1833976), (40, 1375482), (48, 1146235), (60, 916988), (80, 687741), (120, 458494), (240, 229247)]